Refactor OnePlus 7 Kernel build workflow #10
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| name: Build OnePlus 7 Kernel (No Vendor Blobs) | ||
| on: | ||
| workflow_dispatch: | ||
| push: | ||
| branches: | ||
| - main | ||
| - lineage-21 | ||
| - android-16 | ||
| jobs: | ||
| build: | ||
| runs-on: ubuntu-22.04 | ||
| steps: | ||
| - name: Checkout source | ||
| uses: actions/checkout@v4 | ||
| - name: Setup build environment | ||
| run: | | ||
| sudo apt-get update | ||
| sudo apt-get install -y bc bison flex clang lld llvm lz4 \ | ||
| make python3 git zip curl wget ccache \ | ||
| libssl-dev rsync tar | ||
| - name: Download prebuilt Clang toolchain | ||
| run: | | ||
| mkdir -p clang | ||
| wget https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+archive/refs/heads/master/clang-r530567.tar.gz -O clang.tar.gz | ||
| tar -xf clang.tar.gz -C clang | ||
| echo "Clang toolchain extracted." | ||
| - name: Set derived env / defaults | ||
| run: | | ||
| echo "KERNEL_DEFCONFIG=${{ github.event.inputs.kernel_defconfig || 'vendor/sm8150_defconfig' }}" >> $GITHUB_ENV | ||
| echo "KERNEL_SOURCE_URL=${{ github.event.inputs.kernel_source_url || 'https://github.com/LineageOS/android_kernel_oneplus_sm8150' }}" >> $GITHUB_ENV | ||
| echo "KERNEL_BRANCH=${{ github.event.inputs.kernel_branch || 'lineage-23.0' }}" >> $GITHUB_ENV | ||
| echo "OUTPUT_ZIP_NAME=${{ github.event.inputs.output_name || 'OP7_KSN_wifi-LOS-noVendor.zip' }}" >> $GITHUB_ENV | ||
| - name: Configure environment variables | ||
| run: | | ||
| export ARCH=arm64 | ||
| export SUBARCH=arm64 | ||
| export PATH=$PWD/clang/bin:$PATH | ||
| export CC=clang | ||
| export CROSS_COMPILE=aarch64-linux-gnu- | ||
| export CROSS_COMPILE_ARM32=arm-linux-gnueabi- | ||
| mkdir -p out | ||
| - name: Write novendor.defaults and kernel config disables | ||
| working-directory: kernel | ||
| run: | | ||
| set -euo pipefail | ||
| cat > ../novendor.defaults <<'EOF' | ||
| # Force localversion predictable | ||
| CONFIG_LOCALVERSION_AUTO=y | ||
| # Vendor / proprietary modules | ||
| CONFIG_VENDOR_EDIT=n | ||
| CONFIG_OPLUS_DEVICE_INFO=n | ||
| CONFIG_OPLUS_PROJECT_INFO=n | ||
| CONFIG_OPLUS_ARCH_EXTENDS=n | ||
| CONFIG_OPLUS_FEATURE_CHG_BASIC=n | ||
| CONFIG_OPLUS_FEATURE_SENSOR=n | ||
| CONFIG_MSM_CAMERA=n | ||
| CONFIG_QCOM_CAMERA=n | ||
| CONFIG_SPECTRA_CAMERA=n | ||
| CONFIG_SPECTRA_EEPROM=n | ||
| CONFIG_DRM_MSM_OPLUS=n | ||
| CONFIG_TOUCHSCREEN_OPLUS=n | ||
| CONFIG_SOUND_OPLUS=n | ||
| # Wireless stacks that usually need blobs | ||
| CONFIG_MAC80211=n | ||
| CONFIG_CFG80211=n | ||
| CONFIG_WLAN=n | ||
| # Netfilter / iptables / conntrack disables | ||
| CONFIG_NETFILTER=n | ||
| CONFIG_NETFILTER_XTABLES=n | ||
| CONFIG_NF_CONNTRACK=n | ||
| CONFIG_NF_CONNTRACK_IPV4=n | ||
| CONFIG_NF_CONNTRACK_IPV6=n | ||
| CONFIG_IP_NF_IPTABLES=n | ||
| CONFIG_IP_NF_FILTER=n | ||
| CONFIG_IP_NF_NAT=n | ||
| CONFIG_IP_NF_TARGET_MASQUERADE=n | ||
| CONFIG_IP6_NF_IPTABLES=n | ||
| CONFIG_IP6_NF_FILTER=n | ||
| CONFIG_BRIDGE_NETFILTER=n | ||
| CONFIG_NF_TABLES=n | ||
| CONFIG_NF_TABLES_IPV4=n | ||
| CONFIG_NF_TABLES_IPV6=n | ||
| # Reduce debug for smaller kernel (optional) | ||
| CONFIG_DEBUG_INFO=n | ||
| CONFIG_DEBUG_KERNEL=n | ||
| EOF | ||
| - name: Disable vendor directories | ||
| working-directory: kernel | ||
| run: | | ||
| echo "🔧 Disabling vendor-related directories..." | ||
| for d in \ | ||
| drivers/gpu/drm/msm/oplus \ | ||
| drivers/misc/oplus* \ | ||
| drivers/soc/oplus \ | ||
| drivers/input/oplus* \ | ||
| drivers/oneplus* \ | ||
| drivers/staging/qcacld-3.0 \ | ||
| drivers/media/platform/msm/camera \ | ||
| drivers/thermal/qcom \ | ||
| sound/soc/oplus* \ | ||
| net/netfilter \ | ||
| net/ipv6/netfilter \ | ||
| net/bridge/netfilter; do | ||
| if [ -d "$d" ]; then | ||
| echo "# disabled (no vendor blobs)" > "$d/Makefile" | ||
| echo "obj-y :=" >> "$d/Makefile" | ||
| echo "obj-m :=" >> "$d/Makefile" | ||
| fi | ||
| done | ||
| - name: Build Kernel | ||
| run: | | ||
| export ARCH=arm64 | ||
| export SUBARCH=arm64 | ||
| export PATH=$PWD/clang/bin:$PATH | ||
| make O=out ARCH=arm64 $KERNEL_DEFCONFIG | ||
| make O=out ARCH=arm64 -j$(nproc) \ | ||
| CC=clang \ | ||
| CROSS_COMPILE=aarch64-linux-gnu- \ | ||
| CROSS_COMPILE_ARM32=arm-linux-gnueabi- | ||
| - name: Package Image | ||
| run: | | ||
| mkdir -p artifacts | ||
| cp out/arch/arm64/boot/Image.gz-dtb artifacts/ || true | ||
| cp out/arch/arm64/boot/Image artifacts/ || true | ||
| cd artifacts && zip -r kernel-build.zip . | ||
| - name: Upload Kernel Artifact | ||
| uses: actions/upload-artifact@v4 | ||
| with: | ||
| name: oneplus7-kernel | ||
| path: artifacts/kernel-build.zip | ||
